tnn4

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

Pico HTTP Server in C

This is a very simple HTTP server for Unix, using fork(). It's very easy to use

How to use

include header httpd.h
write your route method, handling requests.
call serve_forever("12913") to start serving on port 12913

	main(argc, argv)
	int argc;
	char *argv[];
	{
	int i;

	argc--;
	for(i=1; i<=argc; i++)
	printf("%s%c", argv[i], i==argc? '\n': ' ');
	}

	while {
	let x = foo();
	bar(x);

	x != 0
	} {}


	# The Hour of the Dead was when men died. And when a man died, they sent him
	# home by clacks.
	#
	# Moist's mouth dropped open. 'Huh?'
	#
	# 'That's what they call it,' said Harry. 'Not lit'rally, o' course. But they
	# send his name from one end of the Trunk to the other, ending up at the tower
	# nearest his home.'
	#

	package main

	import (
	"database/sql"
	"fmt"
	_ "github.com/lib/pq"
	)

	const (
	DB_USER = "ramesh"

	#!/usr/bin/env bash

	typeofvar () {

	local type_signature=$(declare -p "$1" 2>/dev/null)

	if [[ "$type_signature" =~ "declare --" ]]; then
	printf "string"
	elif [[ "$type_signature" =~ "declare -a" ]]; then
	printf "array"

	using System;
	using System.Net;
	using System.Net.Sockets;
	using System.Text;

	namespace UDP
	{
	public class UDPSocket
	{
	private Socket _socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);

	// Filename: HttpServer.cs
	// Author: Benjamin N. Summerton <define-private-public>
	// License: Unlicense (http://unlicense.org/)

	using System;
	using System.IO;
	using System.Text;
	using System.Net;
	using System.Threading.Tasks;